An aircraft gaining speed during take - off is evidently not an inertial system.一架正在加速起飞的飞机,显然不是惯性系统.In undisturbed inertial motion, the angular momentum is constant.在无扰动惯性运动中, 角动量是恒定的.That inertial systems exist is a st...
An aircraft gaining speed during take - off is evidently not an inertial system.一架正在加速起飞的飞机,显然不是惯性系统.This area of study is central to the technology of inertial navigation and gyroscopic stabilization.这个研究领域是惯性导航和陀螺稳定器技术...
他想要杯不凉不热的茶。He likes his tea neither too hot nor too cold.这么热的天他不合时宜地穿了套黑色西服。He was dressed inappropriately for the heat in a dark suit.城市广场在一天中最热的时段里空无一人。The town square's empty in the heat of the day....